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In limbo for 56 days

GHSA-5h29-r2cp-hfmr

google-protobuf on npm · published in protocolbuffers/protobuf-javascript

Read the advisory on GitHub ↗

Fixed in 4.0.3. Dependabot, npm audit and OSV-Scanner won’t flag this yet. Find it in your project

Facts

Severity
High · CVSS score 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected versions
<= 4.0.2As entered by the maintainer. Not reviewed.
Fixed in
4.0.3
CVE
CVE-2026-89418 · published
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
None found in the CVE List

If you use google-protobuf <= 4.0.2

Upgrade to 4.0.3 or later. Dependabot, npm audit and OSV-Scanner won’t flag this yet.

Timeline

  1. 2026-09-17 13:14 UTC

    Published by the maintainers

    Cites CVE-2026-89418

  2. 2026-11-10 05:21 UTC

    First seen by Limbowatch

    not reviewed · not in OSV

  3. Waiting

    Reviewed by GitHub

  4. Waiting

    In OSV; scanners can see it

Machine-readable record: feed/GHSA-5h29-r2cp-hfmr.json